Finding the Third Proportional to 137,894.91 and 296,900.44
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Solution
The third proportional to 137,894.91 and 296,900.44 is: 639,254.00
Step by Step Solution
- Step 1: Write the proportion equation
137,894.91 : 296,900.44 = 296,900.44 : x - Step 2: Convert to fraction form
137,894.91/296,900.44 = 296,900.44/x - Step 3: Cross multiply
137,894.91x = 296,900.44 × 296,900.44 - Step 4: Simplify right side
137,894.91x = 88,149,869,787.69 - Step 5: Solve for x
x = 88,149,869,787.69/137,894.91 - Step 6: Final answer
x = 639,254.00
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.